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Quiz - b inductive 6 An atom with 7 valence electrons will...

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Quiz 1 9-4-09 1. Technically speaking, a well stated hypothesis is one that can be ____ . a. proven with data. b. disproven with data. 2. Which of these attributes is an indispensible characteristic of being “alive”? a. has tissues b. has organs c. movement d. cellular structure e. reproduces 3. Which of these is hydrophobic? 4. Organisms in the same order must also be in the same: 5. Reasoning from a set of specific observations to reach a general conclusion is an example of ___ logic. a. deductive
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Unformatted text preview: b. inductive 6. An atom with 7 valence electrons will likely form a(n) _____ bond. a. ionic b. covalent c. hydrogen 7. As an ion, which of these is a monovalent anion? a. K b. HCO3 c. SO4 d. H e. Ca 8. Which of the following is most capable of forming hydrogen bonds? a. CO2 b. N2 c. O2 d. NH3 True (mark “a”) False (mark “b”): 9. A base can be anything that increases pH by reducing the hydrogen ion concentration in a solution. 10. After a chemical rx reaches equilibrium the concentrations of reactants and products are equal. KEY: 1b, 2d, 3c, 4b, 5b, 6a, 7b, 8d, 9a, 10b...
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